/* flex布局 */
.u-f,.u-f-ac,.u-f-ajc{
	display: flex;
}
.u-f-ac,.u-f-ajc{
	align-items: center;
}
.u-f-ajc{
	justify-content: center;
}
.u-f-jsb{
	justify-content: space-between;
}
.u-f-column{
	display: flex;
	flex-direction: column;
}
.imgclass{
	width: 100upx;
	height: 100upx;
	border-radius: 50%;
}
.button{
	background-color: #FFE933;
	margin: 40upx 40upx;
}